我正在构建一个magento模块，它的一些功能要求我显示一组过滤的产品结果。理想情况下，我想使用magento自己的产品列表块，因此我不必重建布局/分页等...是否可以将此块合并到我的模块模板中？
或者可以加载magento类别但是应用相同的过滤器吗？在我的情况下，一组特定的SKU？
答案 0 :(得分：4)
是的，您可以使用默认产品集合和工具栏在自定义模块中显示
请仔细按照以下说明操作。
区块中的应该是
<?php
class NAMESPACE_YOURMODULE_Block_View extends Mage_Catalog_Block_Product_Abstract
{
protected $_brand;
protected $_defaultToolbarBlock = 'catalog/product_list_toolbar';
protected $_brandCollection;
public function getBrand()
{
$brandId = $this->getRequest()->getParam('brand_id', false);
if (is_null($this->_brand)) {
if ($brandId) {
$this->_brand = Mage::getModel('namespace_yourmodule/yourmodule')
->setStoreId(Mage::app()->getStore()->getId())
->load($brandId);
} else {
$this->_brand = Mage::getSingleton('namespace_yourmodule/yourmodule');
}
}
return $this->_brand;
}
protected function _getBrandCollection()
{
if (is_null($this->_brandCollection)) {
$helper = Mage::helper('namespace_yourmodule');
$brandId = $this->getBrand()->getBrand();
$this->_brandCollection = Mage::getResourceModel('catalog/product_collection');
$this->_brandCollection->setVisibility(Mage::getSingleton('catalog/product_visibility')->getVisibleInCatalogIds());
$this->_brandCollection = $this->_addProductAttributesAndPrices($this->_brandCollection)
->addStoreFilter()
->addAttributeToFilter($helper->getBrandsAttributeCode(), $brandId);
}
return $this->_brandCollection;
}
public function getBrandCollection()
{
return $this->_getBrandCollection();
}
protected function _prepareLayout()
{
$brand = $this->getBrand();
$helper = Mage::helper('namespace_yourmodule');
// create breadcrumbs for page
if ($breadcrumbs = $this->getLayout()->getBlock('breadcrumbs')) {
$breadcrumbs->addCrumb('home', array('label'=>$helper->__('Home'), 'title'=>$helper->__('Go to Home Page'), 'link'=>Mage::getBaseUrl()));
$breadcrumbs->addCrumb('brands_list', array('label'=>$helper->__('Brands'), 'title'=>$helper->__('Brands'), 'link'=>Mage::getUrl('brands')));
$breadcrumbs->addCrumb('brands_view', array('label'=>Mage::getModel('namespace_yourmodule/yourmodule')->getBrandName($brand->getBrand(), Mage::app()->getStore()->getId()), 'title'=>$brand->getIdentifier()));
}
return parent::_prepareLayout();
}
public function getMode()
{
return $this->getChild('toolbar')->getCurrentMode();
}
protected function _beforeToHtml()
{
$toolbar = $this->getToolbarBlock();
$collection = $this->_getBrandCollection();
if ($orders = $this->getAvailableOrders()) {
$toolbar->setAvailableOrders($orders);
}
if ($sort = $this->getSortBy()) {
$toolbar->setDefaultOrder($sort);
}
if ($dir = $this->getDefaultDirection()) {
$toolbar->setDefaultDirection($dir);
}
if ($modes = $this->getModes()) {
$toolbar->setModes($modes);
}
$toolbar->setCollection($collection);
$this->setChild('toolbar', $toolbar);
Mage::dispatchEvent('catalog_block_product_list_collection', array(
'collection' => $this->_getBrandCollection()
));
$this->setProductCollection($collection);
return parent::_beforeToHtml();
}
public function getToolbarBlock()
{
if ($blockName = $this->getToolbarBlockName()) {
if ($block = $this->getLayout()->getBlock($blockName)) {
return $block;
}
}
$block = $this->getLayout()->createBlock($this->_defaultToolbarBlock, microtime());
return $block;
}
public function getToolbarHtml()
{
return $this->getChildHtml('toolbar');
}
public function setCollection($collection)
{
$this->_brandCollection = $collection;
return $this;
}
}
自定义模块的布局xml 类似于
<brand_index_view translate="label">
<reference name="root">
<action method="setTemplate"><template>page/2columns-left.phtml</template></action>
<action method="setLayoutCode"><name>two_columns_left</name></action>
</reference>
<reference name="content">
<block type="namespace_brand/view" name="brand_info" template="brand/view.phtml" >
<block type="catalog/product_list_toolbar" name="product_list_toolbar" template="catalog/product/list/toolbar.phtml">
<block type="page/html_pager" name="product_list_toolbar_pager"/>
<!-- The following code shows how to set your own pager increments -->
<!--
<action method="setDefaultListPerPage"><limit>4</limit></action>
<action method="setDefaultGridPerPage"><limit>9</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>2</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>4</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>6</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>8</limit></action>
<action method="addPagerLimit" translate="label"><mode>list</mode><limit>all</limit><label>All</label></action>
-->
</block>
<action method="addColumnCountLayoutDepend"><layout>empty</layout><count>6</count></action>
<action method="addColumnCountLayoutDepend"><layout>one_column</layout><count>5</count></action>
<action method="addColumnCountLayoutDepend"><layout>two_columns_left</layout><count>4</count></action>
<action method="addColumnCountLayoutDepend"><layout>two_columns_right</layout><count>4</count></action>
<action method="addColumnCountLayoutDepend"><layout>three_columns</layout><count>3</count></action>
<action method="setToolbarBlockName"><name>product_list_toolbar</name></action>
</block>
</reference>
</brand_index_view>
并且您的 view.phtml 文件看起来像
<?php echo $this->getToolbarHtml() ?>
<div class="category-products">
<?php if (($_products = $this->getProductCollection()) && $_collectionSize = $_products->getSize()): ?>
<?php if($this->getMode()!='grid'): ?>
<?php $_iterator = 0; ?>
<ol class="products-list" id="products-list">
<?php foreach ($_products->getItems() as $_product): ?>
<li class="item<?php if( ++$_iterator == sizeof($_products->getItems()) ): ?> last<?php endif; ?>">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>">
<img class="product-image" src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(94, 120) ?>" width="94" height="120" alt="<?php echo $this->htmlEscape($_product->getName()) ?>" />
</a>
<?php // Product description ?>
<div class="product-shop">
<div class="f-fix">
<h2 class="product-name"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>"><?php echo $this->htmlEscape($_product->getName()) ?></a></h2>
<?php if($_product->getRatingSummary()): ?>
<?php echo $this->getReviewsSummaryHtml($_product) ?>
<?php endif; ?>
<?php echo $this->getPriceHtml($_product, true) ?>
<div class="desc std">
<?php echo $_product->getShortDescription() ?>
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>" class="link-learn"><?php echo $this->__('Learn More') ?></a>
</div>
<?php if($_product->isSaleable()): ?>
<button type="button" title="<?php echo $this->__('Add to Cart') ?>" class="button btn-cart" onclick="setLocation('<?php echo $this->getAddToCartUrl($_product) ?>')"><span><span>Add To Cart</span></span></button>
<?php else: ?>
<p class="availability out-of-stock"><span><?php echo $this->__('Out of stock') ?></span></p>
<?php endif; ?>
<ul class="add-to-links">
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<li><a href="<?php echo $this->helper('wishlist')->getAddUrl($_product) ?>" class="link-wishlist"><?php echo $this->__('Add to Wishlist') ?></a></li>
<?php endif; ?>
<?php if($_compareUrl=$this->getAddToCompareUrl($_product)): ?>
<li><span class="separator">|</span> <a href="<?php echo $_compareUrl ?>" class="link-compare"><?php echo $this->__('Add to Compare') ?></a></li>
<?php endif; ?>
</ul>
</div>
</div>
</li>
<?php endforeach; ?>
</ol>
<?php else: ?>
<?php $_columnCount = $this->getColumnCount(); ?>
<?php $i = 0; foreach ($_products->getItems() as $_product): ?>
<?php if ($i++%$_columnCount==0): ?>
<ul class="products-grid first odd">
<?php endif ?>
<li class="item<?php if(($i-1)%$_columnCount==0): ?> first<?php elseif($i%$_columnCount==0): ?> last<?php endif; ?>">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>">
<img class="product-image" src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(94, 120) ?>" width="94" height="120" alt="<?php echo $this->htmlEscape($_product->getName()) ?>" />
</a>
<h2 class="product-name"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>"><?php echo $this->htmlEscape($_product->getName()) ?></a></h2>
<?php if($_product->getRatingSummary()): ?>
<?php echo $this->getReviewsSummaryHtml($_product, 'short') ?>
<?php endif; ?>
<?php echo $this->getPriceHtml($_product, true) ?>
<div class="actions">
<?php if($_product->isSaleable()): ?>
<button type="button" title="<?php echo $this->__('Add to Cart') ?>" class="button btn-cart" onclick="setLocation('<?php echo $this->getAddToCartUrl($_product) ?>')"><span><span>Add To Cart</span></span></button>
<?php else: ?>
<p class="availability out-of-stock"><span><?php echo $this->__('Out of stock') ?></span></p>
<?php endif; ?>
<ul class="add-to-links">
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<li><a href="<?php echo $this->helper('wishlist')->getAddUrl($_product) ?>" class="link-wishlist"><?php echo $this->__('Add to Wishlist') ?></a></li>
<?php endif; ?>
<?php if($_compareUrl=$this->getAddToCompareUrl($_product)): ?>
<li><span class="separator">|</span> <a href="<?php echo $_compareUrl ?>" class="link-compare"><?php echo $this->__('Add to Compare') ?></a></li>
<?php endif; ?>
</ul>
</div>
</li>
<?php if ($i%$_columnCount==0 || $i==count($_products->getItems())): ?>
</ul>
<?php endif ?>
<?php endforeach ?>
<?php endif; ?>
<?php endif;?>
</div>
<?php echo $this->getToolbarHtml() ?>
我知道这是一个非常漫长的过程但只是尝试我相信你一定会做到这一点。另外，请使用自定义模块和类名检查变量名称。
希望这对您有所帮助。